#12 x 4" T27 DWP Flat Head Wood Screw - 305 Stainless, Pkg 800 GDPS Gas Actuated Step Shank Pins W/ Fuel Cell The Strong-Tie HDU4-SDS2

The Strong-Tie HDU4-SDS2

Box-thread design - reduces torque and increases driving efficiency

Whether you're building a new deck staircase or reinforcing an existing structure

Post bases do not provide adequate resistance to prevent members from rotating about the base and therefore are not recommended for non top-supported installations (such as fences or unbraced carports)

Engineered Wood Construction: Compatible with LVL

#12 x 4" T27 DWP Flat Head Wood Screw - 305 Stainless, Pkg 800 GDPS Gas Actuated Step Shank Pins W/ Fuel Cell The Strong-Tie HDU4-SDS2The Simpson Strong Drive DWP Wood SS screw is a powerful, load rated fastening solution for deck, dock and general exterior applications where extra corrosion protection and load specifications are required. The #12 and #14 Strong Drive DWP Wood SS flat head screws are structural fasteners that have been tested in accordance with ICC ES acceptance criteria AC233 and are load rated for shear, pull through and withdrawal resistance. With its specially